J.Guardiola urges to clarify the tactics leaked by the Bayern member © EuroFootball.com

Before the match against Borussia Dortmund, an article appeared in the German newspaper "Bild" about the tactical schemes of Bayern Munich that enraged the chief coach Pep Guardiola.

It turns out that the composition and playing strategy of Bayern published in the newspaper were identical to what the Spaniard used in the match against Borussia.

The person who leaked the information faces a merciless punishment - Guardiola wants him fired, no matter who it is.

"I don't care who that snitch is. I want him gone from here. Heads will roll. He will never play for Bayern again," complained the 42-year-old specialist to the Spanish newspaper "Marca."

The Bayern executives were not as harsh.

"We won't ask for the help of national security services, but rather this person should stop behaving like that," warned Bayern director Karl-Heinz Rummenigge.

The head of the Munich club did not mention anything about dismissals.

The information published in "Bild" turned out to be true - unexpectedly, Guardiola used a tactic of long passes with fast position changes.

Meanwhile, Guardiola's typical style is playing at a high tempo with short passes. The unusual tactic used by the Spaniard overwhelmed Borussia 3-0.